Across
- 2. prudent foresight
- 4. protective grid
- 7. electric safety device
- 8. light bulb wire
- 10. Power rating of a lamp
- 12. power consumption
Down
- 1. easily ignited
- 3. closed system of electrical wires
- 5. Death by current flow
- 6. plugin-in receptable
- 9. ballast
- 11. strength